nomadseason

April Weather in Appalachia, United States

Last updated: June 24, 2025

In April, the average temperature in Appalachia, United States hovers around 12°C (54°F). However, be prepared for a range, as temperatures can plunge to a brisk -5°C (24°F) or soar to a warm 28°C (83°F). Expect about 160 mm (6.3 in) of precipitation spread over approximately 13 days, with humidity levels averaging a notable 84%. Whether you're looking for a cool retreat or a cozy escape, Appalachia has a diverse climate to offer!

April Temperature in Appalachia

In April in Appalachia, the average temperature is 12°C (54°F). The maximum can reach 28°C (83°F) and the minimum can be as low as -5°C (24°F). This diverse temperature range makes Appalachia an intriguing destination for travelers, offering a mix of mild days and cooler nights that can allow for various outdoor activities.

April Weather in Appalachia: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Appalachia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Appalachia, April typically has an average temperature of 12°C (54°F), with highs reaching up to 28°C (83°F) and lows dropping to around -5°C (24°F).
JanFebMarAprMayJunJulAugSepOctNovDec364146546469737168584440
Data source: Temperature data for Appalachia generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Appalachia

In Appalachia in April, the precipitation amount is 160 mm (6.3 in) over a span of 13 days.

April Precipitation Trends in Appalachia

The chart displays monthly precipitation patterns in Appalachia, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Appalachia, April typically receives around 160 mm (6.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec9518013516014614713114712113978127
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Appalachia

In Appalachia in April, humidity is 84%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket enveloping you, making travel uncomfortable and sticky.

April Average Humidity in Appalachia

This chart illustrates the average monthly humidity levels in Appalachia, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Appalachia is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%87%84%84%83%79%66%67%76%89%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Appalachia

In Appalachia in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Appalachia.

Maximum UV Index Levels in Appalachia for April

The chart shows the monthly maximum UV Index (UVI) for Appalachia in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Appalachia typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3689111111109753
Data source: Appalachia April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How April Weather in Appalachia Compares to Other Months

Weather in Appalachia varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Appalachia, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Appalachia, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)95 mm (3.7 inches)88%moderate
February Weather5°C (41°F)180 mm (7.1 inches)88%high
March Weather8°C (47°F)135 mm (5.3 inches)87%very high
April Weather12°C (54°F)160 mm (6.3 inches)84%very high
May Weather18°C (64°F)146 mm (5.8 inches)84%extreme
June Weather21°C (69°F)147 mm (5.8 inches)83%extreme
July Weather23°C (73°F)130 mm (5.1 inches)79%extreme
August Weather22°C (72°F)147 mm (5.8 inches)66%very high
September Weather20°C (68°F)121 mm (4.8 inches)67%very high
October Weather15°C (58°F)139 mm (5.5 inches)76%high
November Weather7°C (44°F)78 mm (3.1 inches)89%moderate
December Weather4°C (40°F)127 mm (5.0 inches)88%moderate

Compare Appalachia's Climate with Cities Worldwide